New Concept Energy, Inc. — SC 13D Filings
15 SC 13D filings on record
This page lists all SC 13D filings submitted to the SEC by New Concept Energy, Inc. (GBR), sorted by most recent first. Each row links to the full filing on EdgarLookup. New Concept Energy, Inc. has filed 15 SC 13D documents with the SEC since 1995. To view all SEC filings by New Concept Energy, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
10KSB
10KSB/A
10KSB40/A
10QSB
10QSB/A
3
3/A
4
4/A
424B2
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEF 14C
DEFA14A
DEFS14A
DEFS14C
NT 10-K
NT 10-Q
PRE 14A
PRE 14C
PRER14A
PRER14C
PRES14A
PRES14C
S-4
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13D | — | 0001010549-21-000047 | Mar 30, 2021 | — |
| SC 13D | — | 0001010549-18-000462 | Dec 6, 2018 | — |
| SC 13D | SC 13D NEW CONCEPT ENERGY, INC. | 0001742576-18-000014 | Sep 17, 2018 | — |
| SC 13D | — | 0001165527-18-000135 | Jun 27, 2018 | — |
| SC 13D | HKS INVESTMENT CORPORATION SCHEDULE 13D | 0001347298-06-000006 | Jan 10, 2006 | — |
| SC 13D | SCHEDULE 13D | 0000950134-04-000550 | Jan 20, 2004 | — |
| SC 13D | — | 0001010549-00-000018 | Jan 11, 2000 | — |
| SC 13D | — | 0001010549-99-000014 | Jan 15, 1999 | — |
| SC 13D | SCHEDULE 13D RE: GREENBRIAR CORPORATION | 0000950133-98-001353 | Apr 9, 1998 | — |
| SC 13D | SCHEDULE 13D FOR LONE STAR OPPORTUNITY FUND, L.P. | 0000950134-98-000448 | Jan 22, 1998 | — |
| SC 13D | SCHEDULE 13D | 0000930661-97-000064 | Jan 9, 1997 | — |
| SC 13D | SCHEDULE 13D | 0000930661-97-000060 | Jan 9, 1997 | — |
| SC 13D | SCHEDULE 13D | 0000950109-96-006158 | Sep 24, 1996 | — |
| SC 13D | — | 0001010549-96-000115 | Jun 4, 1996 | — |
| SC 13D | — | 0001010549-96-000109 | Jun 3, 1996 | — |